Mason

Mason is a civilian character who was introduced in Seconds From Disaster S01E02.

Seconds From Disaster S01E02
Mason was driving home as fast as he can to see his family. Mason was with a set of other cars driving on the freeway. Phil was driving his truck hauling some logs. As Phil reached the set of cars, the chain on the trailer snapped. The trailer goes into oncoming traffic and crashes into the set of cars. Mason crashes into the trailer and is in critical condition.